Corrugation profiles provide structural rigidity to the pipe wall and they are intended to resist deflection during installation and provide strength to the backfilled structure.

A variety of different shapes and profile sizes are available, which are summarized in the tables below. When designing a pipe system, some influencing factors for selecting the most appropriate corrugation profile include diameter, depth of burial, loading requirements, backfill material, hydraulic factors and budgetary considerations.


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